Home / 7,296,070.40-10,944,105.60-2,747,110.40

Finding the Fourth Proportional to 7,296,070.40, 10,944,105.60 and 2,747,110.40

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Solution

The fourth proportional to 7,296,070.40, 10,944,105.60 and 2,747,110.40 is: 4,120,665.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,070.40 : 10,944,105.60 = 2,747,110.40 : x
  2. Step 2: Convert to fraction form
    7,296,070.40/10,944,105.60 = 2,747,110.40/x
  3. Step 3: Cross multiply
    7,296,070.40x = 10,944,105.60 × 2,747,110.40
  4. Step 4: Simplify right side
    7,296,070.40x = 30,064,666,312,458.24
  5. Step 5: Solve for x
    x = 30,064,666,312,458.24/7,296,070.40
  6. Step 6: Final answer
    x = 4,120,665.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.